Re: [U-Boot] [PATCH v3 5/6] arm: debug: add Kconfig entries for lowlevel debug

2014-09-08 Thread Simon Glass
Hi Tom, On 6 September 2014 06:03, Tom Rini wrote: > On Wed, Sep 03, 2014 at 06:01:44PM -0600, Simon Glass wrote: > > Hi Masahiro, > > > > On 31 August 2014 20:06, Masahiro Yamada > wrote: > > > We have not had a good method to debug the early boot stage such as > > > lowlevel_init function. I

Re: [U-Boot] [PATCH v3 5/6] arm: debug: add Kconfig entries for lowlevel debug

2014-09-06 Thread Tom Rini
On Wed, Sep 03, 2014 at 06:01:44PM -0600, Simon Glass wrote: > Hi Masahiro, > > On 31 August 2014 20:06, Masahiro Yamada wrote: > > We have not had a good method to debug the early boot stage such as > > lowlevel_init function. I guess developers generally use dedicated > > debuggers for that, b

Re: [U-Boot] [PATCH v3 5/6] arm: debug: add Kconfig entries for lowlevel debug

2014-09-05 Thread Simon Glass
Hi Masahiro, On 4 September 2014 20:55, Masahiro Yamada wrote: > Hi Simon, > > > On Wed, 3 Sep 2014 18:01:44 -0600 > Simon Glass wrote: > >> Hi Masahiro, >> >> On 31 August 2014 20:06, Masahiro Yamada wrote: >> > We have not had a good method to debug the early boot stage such as >> > lowlevel_

Re: [U-Boot] [PATCH v3 5/6] arm: debug: add Kconfig entries for lowlevel debug

2014-09-04 Thread Masahiro Yamada
Hi Simon, On Wed, 3 Sep 2014 18:01:44 -0600 Simon Glass wrote: > Hi Masahiro, > > On 31 August 2014 20:06, Masahiro Yamada wrote: > > We have not had a good method to debug the early boot stage such as > > lowlevel_init function. I guess developers generally use dedicated > > debuggers for t

Re: [U-Boot] [PATCH v3 5/6] arm: debug: add Kconfig entries for lowlevel debug

2014-09-03 Thread Simon Glass
Hi Masahiro, On 31 August 2014 20:06, Masahiro Yamada wrote: > We have not had a good method to debug the early boot stage such as > lowlevel_init function. I guess developers generally use dedicated > debuggers for that, but it is difficult in some cases. > (For example, my debugger cannot conn

[U-Boot] [PATCH v3 5/6] arm: debug: add Kconfig entries for lowlevel debug

2014-08-31 Thread Masahiro Yamada
We have not had a good method to debug the early boot stage such as lowlevel_init function. I guess developers generally use dedicated debuggers for that, but it is difficult in some cases. (For example, my debugger cannot connect to the ARM processor when it is in the secure state. It sometimes